JPH07118722B2 - 高速パケツトおよび周波数スイツチ - Google Patents

高速パケツトおよび周波数スイツチ

Info

Publication number
JPH07118722B2
JPH07118722B2 JP18961890A JP18961890A JPH07118722B2 JP H07118722 B2 JPH07118722 B2 JP H07118722B2 JP 18961890 A JP18961890 A JP 18961890A JP 18961890 A JP18961890 A JP 18961890A JP H07118722 B2 JPH07118722 B2 JP H07118722B2
Authority
JP
Japan
Prior art keywords
packet
optical
frequency
block
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP18961890A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370334A (ja
Inventor
アントネーラ・ダニエール
アルフレド・デ・ボジオ
Original Assignee
クセルト セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオーニ・エツセ・ピー・アー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by クセルト セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオーニ・エツセ・ピー・アー filed Critical クセルト セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオーニ・エツセ・ピー・アー
Publication of JPH0370334A publication Critical patent/JPH0370334A/ja
Publication of JPH07118722B2 publication Critical patent/JPH07118722B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP18961890A 1989-08-01 1990-07-19 高速パケツトおよび周波数スイツチ Expired - Lifetime JPH07118722B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8967656A IT1233075B (it) 1989-08-01 1989-08-01 Commutatore veloce di pacchetto e frequenza
IT67656-A/89 1989-08-01

Publications (2)

Publication Number Publication Date
JPH0370334A JPH0370334A (ja) 1991-03-26
JPH07118722B2 true JPH07118722B2 (ja) 1995-12-18

Family

ID=11304275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18961890A Expired - Lifetime JPH07118722B2 (ja) 1989-08-01 1990-07-19 高速パケツトおよび周波数スイツチ

Country Status (6)

Country Link
US (1) US5099347A (fr)
EP (1) EP0411562B1 (fr)
JP (1) JPH07118722B2 (fr)
CA (1) CA2022503C (fr)
DE (2) DE69017115T2 (fr)
IT (1) IT1233075B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9024327D0 (en) * 1990-11-08 1990-12-19 British Telecomm Optical memory
US5657144A (en) * 1991-01-10 1997-08-12 Fujitsu Limited Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device
CA2059074C (fr) * 1991-01-10 2000-01-04 Kazuhiro Tanaka Dispositif de traitement optique a controle de longueur d'onde et changeur de circuits optique utilisant ce dispositif
NL9200391A (nl) * 1992-03-03 1993-10-01 Nederland Ptt Inrichting voor het in een stroom van transmissiecellen aanbrengen van een wijziging.
FR2689711B1 (fr) * 1992-04-03 1994-05-13 France Telecom Reseau de telecommunications.
IT1257546B (it) * 1992-06-15 1996-01-30 Cselt Centro Studi Lab Telecom Commutatore ottico per reti a commutazione veloce di cella.
US5486943A (en) * 1993-07-14 1996-01-23 Nippon Telegraph And Telephone Corp. Photonic frequency division multiplexed FIFO buffer
IT1273098B (it) * 1994-03-31 1997-07-04 Cselt Centro Studi Lab Telecom Dispositivo per il riallineamento di fase di celle atm in nodi atm ottici
US5610746A (en) * 1995-09-29 1997-03-11 Ranalli; Eliseo R. Programmable switched delay encoder
DE19640070A1 (de) * 1996-09-28 1998-04-02 Alsthom Cge Alcatel Wellenlängenwandler, der für hohe Bitfolgefrequenzen geeignet ist
GB2321563B (en) * 1997-01-24 1999-04-21 Plessey Telecomm Burst mode wavelength manager
US6917739B2 (en) 2003-03-27 2005-07-12 Agilent Technologies, Inc. Optical cache memory

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0636623B2 (ja) * 1984-08-31 1994-05-11 日本電信電話株式会社 時分割形光通話路
CA1274612A (fr) * 1985-11-22 1990-09-25 Nec Corporation Systeme de commutation pour le multiplexage optique utilisant des modulateurs de lumiere pour la commutation des longueurs d'onde
JPH0787624B2 (ja) * 1987-11-11 1995-09-20 沖電気工業株式会社 光波長多重自己ルーチングスイッチ
JPH01126096A (ja) * 1987-11-11 1989-05-18 Hitachi Ltd 波長多重信号用光スイッチ
IT1219054B (it) * 1988-02-29 1990-04-24 Cselt Centro Studi Lab Telecom Nodo per rete a commutazione veloce di pacchetto in tecnologia ottico elettrica
JPH0712230B2 (ja) * 1988-07-18 1995-02-08 富士通株式会社 光交換システム

Also Published As

Publication number Publication date
DE411562T1 (de) 1992-10-15
DE69017115T2 (de) 1995-07-20
CA2022503A1 (fr) 1991-02-02
EP0411562A2 (fr) 1991-02-06
JPH0370334A (ja) 1991-03-26
EP0411562B1 (fr) 1995-02-22
IT8967656A0 (it) 1989-08-01
IT1233075B (it) 1992-03-14
EP0411562A3 (en) 1992-04-01
DE69017115D1 (de) 1995-03-30
US5099347A (en) 1992-03-24
CA2022503C (fr) 1998-04-28

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